Responsibly made party supplies. Party on! Respect Earth & party on! Sustyparty.com. Compostable: ASTM D6868 certified by BPI. Renewable: SFI-certified paper and PLA lining. Youth trade. Non Toxic: elemental chlorine free, no plastics. Made in USA: Fair labor by a non-profit. Certified B corporation. bcorporation.net. Social Good: Proceeds support green-collar job training at the Clovernook Center for the blind and visually impaired - and this cup is made by them! Born in Brooklyn. Made in USA.